Enable reserved memory initialization from device tree.
Signed-off-by: Marek Szyprowski m.szyprowski@samsung.com --- arch/arm64/Kconfig | 1 + arch/arm64/mm/init.c | 1 + 2 files changed, 2 insertions(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 27bbcfc7202a..6abf15407dca 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -43,6 +43,7 @@ config ARM64 select NO_BOOTMEM select OF select OF_EARLY_FLATTREE + select OF_RESERVED_MEM select PERF_USE_VMALLOC select POWER_RESET select POWER_SUPPLY diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index d0b4c2efda90..3fb8d50dfdaa 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -160,6 +160,7 @@ void __init arm64_memblock_init(void) memblock_reserve(base, size); }
+ early_init_fdt_scan_reserved_mem(); dma_contiguous_reserve(0);
memblock_allow_resize();